We might have had lot of hurt in the past. In Christ, we have hope that He will give you a new heart and a new spirit.
Ezekiel 36:26 says
I will give you a new heart and put a new spirit in you; I will remove from you your heart of stone and give you a heart of flesh.
Believe in His word and receive it now and allow Him to mold you and mend your heart. Old is gone, new has come.
The heart that has been hardened from hurt and become stone, will be removed by our Lord and He is giving you a heart of flesh and is putting a new spirit that refreshes you inside out.
For this is the promise of His gift, of a new heart for you. Receive it now and claim it, in His name. Glorify Him and Praise Him for this renewal of your heart and spirit.